Base | Representation |
---|---|
bin | 1101011111101… |
… | …00101110101011 |
3 | 21220000011021012 |
4 | 12233310232223 |
5 | 212434400133 |
6 | 15122134135 |
7 | 2543120165 |
oct | 657645653 |
9 | 256004235 |
10 | 113200043 |
11 | 58997960 |
12 | 31ab134b |
13 | 1a5b5a98 |
14 | 11069935 |
15 | 9e10b48 |
hex | 6bf4bab |
113200043 has 16 divisors (see below), whose sum is σ = 135648000. Its totient is φ = 93250080.
The previous prime is 113200039. The next prime is 113200063. The reversal of 113200043 is 340002311.
It is not a de Polignac number, because 113200043 - 22 = 113200039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (113200013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6968 + ... + 16581.
It is an arithmetic number, because the mean of its divisors is an integer number (8478000).
Almost surely, 2113200043 is an apocalyptic number.
113200043 is a deficient number, since it is larger than the sum of its proper divisors (22447957).
113200043 is a wasteful number, since it uses less digits than its factorization.
113200043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 23602.
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 113200043 is about 10639.5508833785. The cubic root of 113200043 is about 483.7439322908.
Adding to 113200043 its reverse (340002311), we get a palindrome (453202354).
The spelling of 113200043 in words is "one hundred thirteen million, two hundred thousand, forty-three".
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